Tracing IP Addresses
229
You can interrupt a PING request at any time by clicking
Stop
.
Some network environments block PING traffic on the network. The PING
request may therefore fail even if the network device is operating
normally.
Tracing IP
Addresses
The Trace Route feature allows you to display the network hops from the
Webcache to a device on an IP network. This feature is useful to diagnose
connectivity problems such as a failed network device between the
Webcache and the web server being accessed.
Performing a Trace
Route
To perform a trace route to a device using the Web interface:
1
Log in to the Web interface.
2
Click
Device
on the Toolbar.
3
Select
Protocol
>
Ping/TraceRoute
in the Navigation Tree. The
Ping/Traceroute screen is displayed.
4
In the
IP Address/DNS Name
field, enter the IP address or Domain Name
Server name of the device that you want to trace. Click
TraceRoute
.
5
The Webcache sends a trace route request to the specified device and a
message similar to the following is displayed:
traceroute to 192.168.1.254, 30 hops max, 38 byte packets
If the device is accessible and functioning correctly, a message similar to
the following is displayed which displays the network hops. Each hop
may take a few seconds to complete:
1.router1 (192.168.1.255) 1.292ms, 1.343ms, 1.810ms
2.router2 (192.168.1.256) 26.027ms, 27.156ms, 44.902ms
3.router3 (192.168.1.257) 24.323ms, 24.854ms, 30.096ms
4.router4 (192.168.1.258) 27.303ms, 33.639ms
If the device is not accessible, or is not functioning correctly, only the hops
that worked are displayed.
Trace Route Symbols
A symbol may be displayed after a network hop which provides further
information about that hop. For further information, see the
“Trace
Route Symbols”
appendix on
page 333
.
dua1611-5aaa04.book Page 229 Friday, November 29, 2002 8:56 PM
Содержание SuperStack 3 WEBCACHE 1000
Страница 16: ...dua1611 5aaa04 book Page 16 Friday November 29 2002 8 56 PM ...
Страница 22: ...22 dua1611 5aaa04 book Page 22 Friday November 29 2002 8 56 PM ...
Страница 58: ...58 CHAPTER 1 WEB CACHING CONCEPTS AND DEPLOYMENT dua1611 5aaa04 book Page 58 Friday November 29 2002 8 56 PM ...
Страница 78: ...78 CHAPTER 2 INSTALLING THE WEBCACHE dua1611 5aaa04 book Page 78 Friday November 29 2002 8 56 PM ...
Страница 80: ...80 dua1611 5aaa04 book Page 80 Friday November 29 2002 8 56 PM ...
Страница 102: ...102 CHAPTER 4 USING THE WEB INTERFACE dua1611 5aaa04 book Page 102 Friday November 29 2002 8 56 PM ...
Страница 110: ...110 dua1611 5aaa04 book Page 110 Friday November 29 2002 8 56 PM ...
Страница 126: ...126 CHAPTER 6 CONFIGURING DEPLOYMENT MODES dua1611 5aaa04 book Page 126 Friday November 29 2002 8 56 PM ...
Страница 136: ...136 CHAPTER 8 SYSTEM TIME dua1611 5aaa04 book Page 136 Friday November 29 2002 8 56 PM ...
Страница 138: ...138 dua1611 5aaa04 book Page 138 Friday November 29 2002 8 56 PM ...
Страница 144: ...144 CHAPTER 9 MONITORING WEB ACCESS dua1611 5aaa04 book Page 144 Friday November 29 2002 8 56 PM ...
Страница 178: ...178 CHAPTER 10 USING CONTENT FILTERING dua1611 5aaa04 book Page 178 Friday November 29 2002 8 56 PM ...
Страница 180: ...180 dua1611 5aaa04 book Page 180 Friday November 29 2002 8 56 PM ...
Страница 192: ...192 CHAPTER 11 CONTROLLING HOW WEB SITES ARE CACHED dua1611 5aaa04 book Page 192 Friday November 29 2002 8 56 PM ...
Страница 204: ...204 CHAPTER 12 PRELOADING CONTENT dua1611 5aaa04 book Page 204 Friday November 29 2002 8 56 PM ...
Страница 206: ...206 dua1611 5aaa04 book Page 206 Friday November 29 2002 8 56 PM ...
Страница 218: ...218 CHAPTER 13 MONITORING SYSTEM EVENTS dua1611 5aaa04 book Page 218 Friday November 29 2002 8 56 PM ...
Страница 234: ...234 dua1611 5aaa04 book Page 234 Friday November 29 2002 8 56 PM ...
Страница 248: ...248 CHAPTER 17 SOFTWARE UPGRADES dua1611 5aaa04 book Page 248 Friday November 29 2002 8 56 PM ...
Страница 250: ...250 dua1611 5aaa04 book Page 250 Friday November 29 2002 8 56 PM ...
Страница 272: ...272 CHAPTER 18 COMMAND LINE INTERFACE dua1611 5aaa04 book Page 272 Friday November 29 2002 8 56 PM ...
Страница 273: ...IX PROBLEM SOLVING Chapter 19 Problem Solving dua1611 5aaa04 book Page 273 Friday November 29 2002 8 56 PM ...
Страница 274: ...274 dua1611 5aaa04 book Page 274 Friday November 29 2002 8 56 PM ...
Страница 286: ...286 dua1611 5aaa04 book Page 286 Friday November 29 2002 8 56 PM ...
Страница 294: ...294 APPENDIX A SAFETY INFORMATION dua1611 5aaa04 book Page 294 Friday November 29 2002 8 56 PM ...
Страница 298: ...298 APPENDIX B CABLE SPECIFICATIONS AND PIN OUTS dua1611 5aaa04 book Page 298 Friday November 29 2002 8 56 PM ...
Страница 312: ...312 APPENDIX E DEFAULT SETTINGS FOR THE WEBCACHE dua1611 5aaa04 book Page 312 Friday November 29 2002 8 56 PM ...
Страница 334: ...334 APPENDIX I TRACE ROUTE SYMBOLS dua1611 5aaa04 book Page 334 Friday November 29 2002 8 56 PM ...
Страница 348: ...348 GLOSSARY dua1611 5aaa04 book Page 348 Friday November 29 2002 8 56 PM ...